15764940320

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{10891}}^1$

素因数の和:11098

約数の個数: 96

約数和(自身を含む): 38042706240

約数和(自身を除く): 22277765920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 109, 160, 166, 218, 332, 415, 436, 545, 664, 830, 872, 1090, 1328, 1660, 1744, 2180, 2656, 3320, 3488, 4360, 6640, 8720, 9047, 10891, 13280, 17440, 18094, 21782, 36188, 43564, 45235, 54455, 72376, 87128, 90470, 108910, 144752, 174256, 180940, 217820, 289504, 348512, 361880, 435640, 723760, 871280, 903953, 1187119, 1447520, 1742560, 1807906, 2374238, 3615812, 4519765, 4748476, 5935595, 7231624, 9039530, 9496952, 11871190, 14463248, 18079060, 18993904, 23742380, 28926496, 36158120, 37987808, 47484760, 72316240, 94969520, 98530877, 144632480, 189939040, 197061754, 394123508, 492654385, 788247016, 985308770, 1576494032, 1970617540, 3152988064, 3941235080, 7882470160, 15764940320]

約数ペア:

[(1, 15764940320), (2, 7882470160), (4, 3941235080), (5, 3152988064), (8, 1970617540), (10, 1576494032), (16, 985308770), (20, 788247016), (32, 492654385), (40, 394123508), (80, 197061754), (83, 189939040), (109, 144632480), (160, 98530877), (166, 94969520), (218, 72316240), (332, 47484760), (415, 37987808), (436, 36158120), (545, 28926496), (664, 23742380), (830, 18993904), (872, 18079060), (1090, 14463248), (1328, 11871190), (1660, 9496952), (1744, 9039530), (2180, 7231624), (2656, 5935595), (3320, 4748476), (3488, 4519765), (4360, 3615812), (6640, 2374238), (8720, 1807906), (9047, 1742560), (10891, 1447520), (13280, 1187119), (17440, 903953), (18094, 871280), (21782, 723760), (36188, 435640), (43564, 361880), (45235, 348512), (54455, 289504), (72376, 217820), (87128, 180940), (90470, 174256), (108910, 144752)]